Equity etf review – Stock Index Funds – All about increasing portfolio returns for Index Investors include:

What no one explains properly – Buying Best International ETFs is about right benchmarks (MSCI vs FTSE)
Understand how ETFs track benchmarks to control (i) Countries, (ii) Developed vs Emerging economies and (iii) Size of companies (large to micro caps) and choose the Best International ETFs for your Equity Portfolio